... disjunctor. 1. plastic switch,electric disjunctor.(1).Tooling life:300,000 to 1,000, ... new mould 3 times before the mass production, so each time we will keep the FA to improve the new mould ... industrial plastic parts.(4).Ultrasonic welding, drilling, insert molding.(5).24-hours incessantly plastic molding manufacturing in turns.(6).Injection machines presses ...